Stabilizer jack.  650 lbs. work capacity. 1,000 lbs. support capacity.  Retracted 11.5″ and extended 18.5″.  Simply pull on the leg assembly until the tab disengages from the slot.  Swing down and snap into position.  Push the lever on the bottom to drop the leg to the ground.  Reverse these steps for storage.

Th leg extends a full 6″.  The jack is infinitely adjustable from its retracted and extended length.  This minimizes time and effort to level your trailer.

Rectangular, steel tubing gives a support leg with high strength and minimal weight.  A four-inch square foot pad completes the rugged unit.